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儿童及青春期大肠癌十分罕见,预后极差,5年生存率仅1.5％～6.6％。本文回顾我市三家医院18年完整病例(20岁以下)31例,现将肿瘤预后情况分析如下。 资料与方法 一、一般资料:1.对象:1975～1993年我市三家
Colorectal cancer in children and adolescents is very rare, the prognosis is poor, 5-year survival rate of only 1.5% to 6.6%. This review of the city’s three hospitals in 18 cases of complete cases (20 years of age) in 31 cases, the prognosis of cancer are now analyzed as follows. Materials and Methods First, the general information: 1. Objects: 1975 ~ 1993 three city